JSTOR is a digital library of academic journals, books, and primary sources.
http://www.jstor.org/
Encyclopedia.com has more than 100trusted sources, including encyclopedias, dictionaries, and thesauruses with facts,
definitions, biographies, synonyms, pronunciation keys, word origins, and abbreviations.
http://?http://www.encyclopedia.com/
SIRS Issues Researcher is available online through SIRS Knowledge Source®. SIRS Issues Researcher provides the following features and tools:
- Today’s News
- ‘Top 10’ Leading Issues
- Daily updating
- Article Text to Speech
- Language Translation
- Citation Generator
- Visual Browse tool
- iTHINK Skills Tutor
- Note Organizer
- Focus on Terrorism
- Curriculum Pathfinders
- Dictionary & Thesaurus
- The World Almanac Excerpts
http://www.proquest.com/products-services/sirs_researcher.html